Trip.com
>
Cheap Flights
>
Thailand
>
Surat Thani Province
>
Koh Samui
>
Flights from Chiang Mai to Koh Samui

Flight deals from Chiang Mai to Koh Samui

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Chiang Mai to Koh Samui

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
From price
Search
  • 13 20
  • 20 27

  • May

    27 4
  • 4 11
  • 11 18
  • 18 25

  • Jun

    25 1
  • 1 8
  • 8 15
  • 15 22
  • 22 29

  • Jul

    29 6
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Chiang Mai to Koh Samui

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Bangkok Airways logo Bangkok Airways Thai Vietjet Air logo Thai Vietjet Air Thai AirAsia logo Thai AirAsia Nokair Airline logo Nokair Airline

FAQ

  • When are flight tickets from Chiang Mai (CNX) to Koh Samui (USM) the cheapest?

    Airlines adjust prices for flights from Chiang Mai to Koh Samui based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Chiang Mai (CNX) to Koh Samui (USM) cost?

    According to Trip.com's data, the lowest price is around NZD 393.

  • How long does it take to fly from Chiang Mai (CNX) to Koh Samui (USM) and what is the distance?

    It takes around 1 hour 45 minutes to fly from Chiang Mai (CNX) to Koh Samui (USM).

  • What are the most popular airlines that fly from Chiang Mai (CNX) to Koh Samui (USM)?

    Airlines with flights from Chiang Mai (CNX) to Koh Samui (USM): Qatar Airways, China Airlines, Bangkok Airways, Etihad Airways, EVA Air, Turkish Airlines and Thai Airways.

How to find a cheap flight from Chiang Mai to Koh Samui

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Chiang Mai to Koh Samui. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Chiang Mai to Koh Samui

Cheapest one-way flight price NZD 116
Cheapest round-trip ticket price NZD 248
Off-season for travel April
Peak season for travel January
Flight distance 1,032.16 km
Average flight time 1 hour 45 minutes
Popular airline Bangkok Airways

Popular Flights

  • Top Routes from Chiang Mai
  • Top Routes to Koh Samui
  • More flight options